Application Range
Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.
Technical Specifications
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Model |
TH721 |
TH721Z |
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Test Force |
kgf |
1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf, 50kgf |
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|
N |
9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N, 196N, 294N, 490N |
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Test Range |
1HV~2967HV |
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Loading Method |
Automatic (Loading/Dwell/Unloading) |
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Shifting between Objective and Indenter |
Manual Shifting |
Automatic Shifting |
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Objective |
10× (Measure) £¬20× (Observe) |
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Eyepiece |
10× Reading Microscope |
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Total Magnification |
100× £¬200× |
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Resolution |
1μm |
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Dwell Time |
0~60s |
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Light Source |
Halogen Lamp |
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Max. Height of Specimen |
170mm |
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Throat |
130mm |
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Power Supply |
AC220V£¬50Hz |
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Execute Standard |
ISO 6507£¬ASTM E92£¬JIS Z2244£¬GB/T 4340.2 |
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Dimension |
530×280×630mm£¬Packing Dimension: 620×450×740mm |
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Weight |
Net Weight: 35kg£¬Gross Weight: 47kg |
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